单片机控制的弧焊电源数字化面板研制  

Design of digital panel based on MCU of arc welding power source

作　　者：李晋[1] 蒙万俊[1] 陆晓明[1] 薛家祥[1] 姚屏[1] 

机构地区：[1]华南理工大学机械与汽车工程学院,广东广州510640

出　　处：《电焊机》2009年第2期74-76,共3页Electric Welding Machine

基　　金：广东省自然科学基金资助项目(07006479)

摘　　要：设计了一种基于51单片机控制的用于弧焊电源的数字化面板。该面板主控芯片采用STC89C52RC单片机,配以ZLG7290数码管键盘控制芯片,用键盘和编码器代替传统的开关和电位器,以较低的成本实现了弧焊参数的数字化输入、显示、存储和调用,解决了传统弧焊电源参数输入和显示不精确以及可重复性差的问题,并且有效减轻了主控芯片的负荷。同时,该面板采用模块化的设计思想,具有良好的可移植性,可应用于不同控制系统的电源。An are wehling power sourees digital panel based on 51 MCU was designed.The panel makes digital input,display,save and call of welding parameters come true.It not only solved a problem of traditional are welding power source ,that the input and display of parameters is imprecise and hard to repeat,but also lightened the load of main eontrnller.Morenver,the panel is designed based on the thought of modular design ,and has good transplant ability.It can be used on various system.

关 键 词：数字化 面板 弧焊电源 单片机 模块化 

分 类 号：TG434[金属学及工艺—焊接] TG409